Pressing and pasting device capable of adjusting different planes

Abstract

The utility model provides a pressing and pasting device capable of adjusting different planes, which comprises a mounting bottom plate, a fixed base, a connecting plate, a lifting unit, an advancing and retreating unit, a step pre-pressing profiling unit, a flat step pressing and pasting wheel, a bottom step pressing and pasting wheel and an upper step pressing and pasting wheel, the step pre-pressing profiling unit, the flat step pressing and pasting wheel, the bottom step pressing and pasting wheel and the upper step pressing and pasting wheel are each provided with a fine adjustment driving assembly used for adjusting the telescopic movement of the wheels. The step pre-pressing profiling unit, the flat step pressing and pasting wheel, the bottom step pressing and pasting wheel and the upper step pressing and pasting wheel are each provided with a fine adjustment driving assembly, and the fine adjustment driving assemblies are used for driving the fine adjustment driving assemblies to independently stretch and retract front and back, so that edge sealing treatment of different types of steps is achieved; the problem that due to the fact that a pressing wheel assembly in an existing adjustable pressing and pasting device cannot be finely adjusted independently, the step pressing and pasting types which can be achieved by the pressing wheel assembly are limited is solved.

Description

Technical Field

[0001] This utility model relates to the field of edge banding technology for sheet metal, specifically to an adjustable pressing device for different planes. Background Technology

[0002] In the furniture industry, edge banding is often required during the processing and manufacturing of boards. Edge banding can effectively seal the edges of the boards, reducing the continuous release of harmful gases (such as formaldehyde and other harmful gases contained in the adhesives used in the production of artificial boards). At the same time, edge banding can also prevent moisture and deformation. In addition, edge banding can also improve the aesthetics of the boards.

[0003] The edge banding process of the boards is carried out by an edge banding machine. For edge banding of some boards with stepped shapes, the traditional method is to install a template of the corresponding shape size on the edge banding machine. When processing the edge banding of boards with steps of the corresponding size, the template of the corresponding size is used. This method is inefficient and is prone to failure to achieve effective edge banding at the steps because the operator forgets the current template size.

[0004] In existing technologies, there are some pressing devices that can adjust the depth and height of the template. For example, the Chinese utility model patent with authorization announcement number CN221112241U and patent name "An Adjustable Pressing Device" can adjust the depth and height of the template by setting up a lifting mechanism and a translation mechanism. However, in this technical solution, since the height and depth of the template are adjusted as a whole, the pressure plate assembly for bottom step bonding, the cone wheel assembly 43 for direct bonding of the step, and the pressure wheel assembly 44 for side bonding cannot be adjusted individually. This results in a limited range of step pressing types that can be achieved and restricts its versatility. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide an adjustable pressing device for different planes, so as to solve the problem that the pressure roller assembly in the existing adjustable pressing device cannot be finely adjusted independently, resulting in a limited range of stepped pressing types.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] This application provides an adjustable planar pressing device, including a mounting base, a fixed base, a connecting plate, a lifting unit, a forward and backward unit, a stepped pre-pressing template unit, a platform step pressing wheel, a bottom step pressing wheel, and an upper step pressing wheel. The fixed base is slidably mounted on the top of the mounting base. The forward and backward unit is connected to the fixed base and is used to drive the fixed base to slide along the mounting base. The lifting unit is fixedly mounted on the fixed base. The stepped pre-pressing template unit, the platform step pressing wheel, the bottom step pressing wheel, and the upper step pressing wheel are mounted on the top of the connecting plate. The lifting unit is connected to the bottom of the connecting plate and is used to drive the connecting plate to move up and down. The stepped pre-pressing template unit, the platform step pressing wheel, the bottom step pressing wheel, and the upper step pressing wheel are each provided with a fine-tuning drive component for adjusting their telescopic movement.

[0008] Furthermore, the fine-tuning drive assembly includes an adjusting cylinder and a connecting seat. The bottom end of the connecting seat is slidably mounted on the top surface of the connecting plate, and the adjusting cylinder is fixedly mounted on the other side of the connecting plate relative to the platform step pressing wheel. The piston rod of the adjusting cylinder is fixedly connected to one end of the connecting seat.

[0009] Furthermore, the connecting plate includes a horizontally arranged support portion and a sliding portion extending downward from the outer edge of the support portion. The lifting unit is connected to the bottom end of the support portion, and a vertically arranged lifting linear guide rail is installed between the inner wall of the sliding portion and the outer wall of the fixed base.

[0010] Furthermore, it also includes an edge banding pre-pressing roller, which is positioned adjacent to one side of the step pre-pressing template unit.

[0011] Furthermore, it also includes a secondary pressing roller, which is located adjacent to the outer side of the upper step pressing roller.

[0012] The beneficial effects of this utility model are as follows:

[0013] By employing the aforementioned adjustable flat pressing device, the step pre-pressing template unit, platform step pressing wheel, bottom step pressing wheel, and upper step pressing wheel are installed on the top surface of the connecting plate. A lifting unit is installed at the bottom of the connecting plate, which drives the connecting plate to move up and down. At the same time, the fixed base on which the connecting plate is installed can slide back and forth along the mounting base under the drive of the advance and retreat unit. In addition, by equipping the step pre-pressing template unit, platform step pressing wheel, bottom step pressing wheel, and upper step pressing wheel with fine-tuning drive components, each of them can be driven to move back and forth independently, so as to achieve edge sealing treatment for different types of steps. This solves the problem that the existing adjustable pressing devices cannot achieve a limited range of step pressing types because the pressing wheel components cannot be finely adjusted individually. Attached Figure Description

[0014] Figure 1This is a three-dimensional structural diagram of the adjustable planar pressing device in the embodiments of this application.

[0015] Figure 2 This is a three-dimensional structural diagram of the adjustable planar pressing device in another angular direction according to an embodiment of this application.

[0016] Figure 3 This is a schematic diagram of the structure of the lifting linear guide rail installed between the fixed base and the connecting plate in an embodiment of this application.

[0017] Figure 4 This is a three-dimensional structural diagram of the edge banding pre-pressing roller (or re-pressing roller) in the embodiments of this application.

[0018] Figure 5 for Figure 2 A magnified schematic diagram of the structure at point A in the diagram.

[0019] In the picture:

[0020] 10 - Adjustable pressing device for different planes;

[0021] 100 - Mounting base plate;

[0022] 200-Fixed base;

[0023] 300-Edge sealing tape pre-pressing roller;

[0024] 400-Re-pressure roller;

[0025] 500 - Fine-tuning drive assembly, 501 - Adjusting cylinder, 502 - Connecting seat;

[0026] 600-Connecting plate, 601-Supporting part, 602-Sliding part;

[0027] 700-step pre-stressing template unit;

[0028] 800-Platform Step Pressing Roller;

[0029] 900-bottom step pressing roller;

[0030] 110 - Step-up pressing roller;

[0031] 120 - Forward / Reverse Unit;

[0032] 130 - Front and rear linear guides;

[0033] 140 - Lifting unit;

[0034] 150 - Lifting linear guide rail. Detailed Implementation

[0035] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0036] See appendix Figure 1 To be continued Figure 2 As shown, this embodiment provides an adjustable flat pressing device 10, including a mounting base 100, a fixed base 200, a connecting plate 600, a lifting unit 140, an advancing and retreating unit 120, a step pre-pressing template unit 700, a platform step pressing wheel 800, a bottom step pressing wheel 900, and an upper step pressing wheel 110.

[0037] In this embodiment, the fixed base 200 is disposed at the top of the mounting base plate 100, and a front and rear linear guide rail 130 is installed between the bottom end surface of the fixed base 200 and the top end surface of the mounting base plate 100. Thus, the fixed base 200 can slide back and forth relative to the mounting base plate 100, that is, the fixed base 200 can slide along the forward and backward direction of the platform step pressing wheel 800.

[0038] In this embodiment, the forward / reverse unit 120 is fixedly mounted on the mounting base 100. The forward / reverse unit 120 is connected to the fixed base 200 and is used to drive the fixed base 200 to slide back and forth along the mounting base 100. The forward / reverse unit 120 can be a commonly used power device, such as a cylinder.

[0039] Continue to refer to the appendix Figure 1 and attached Figure 2 As shown, the lifting unit 140 is fixedly installed on the fixed base 200, and the lifting unit 140 is connected to the bottom end of the connecting plate 600. The connecting plate 600 and the fixed base 200 form a vertical sliding connection. The lifting unit 140 is used to drive the connecting plate 600 to move up and down relative to the fixed base 200.

[0040] See attached document Figure 3 As shown, the connecting plate 600 includes a horizontally arranged support portion 601 and a sliding portion 602 extending downward from the outer edge of the support portion 601. The lifting unit 140 is connected to the bottom end of the support portion 601. A vertically arranged lifting linear guide rail 150 is installed between the inner wall of the sliding portion 602 and the outer wall of the fixed base 200. The lifting unit 140 is hidden inside the fixed base 200, which can effectively utilize the internal space of the fixed base 200; and the lifting linear guide rail 150 is also hidden between the inner wall of the support portion 601 and the outer wall of the fixed base 200, which makes the structure of the entire pressing device more compact.

[0041] See attached document Figure 1 and attached Figure 2As shown, the step pre-pressing template unit 700, the platform step pressing roller 800, the bottom step pressing roller 900, and the upper step pressing roller 110 are installed on the top of the connecting plate 600. Specifically, the step pre-pressing template unit 700, the platform step pressing roller 800, the bottom step pressing roller 900, and the upper step pressing roller 110 are sequentially installed on one side of the connecting plate 600 along the conveying direction of the sheet material, and are respectively used for pre-pressing the edge sealing at the upper step of the sheet material, pressing the edge sealing at the platform step part of the upper step of the sheet material, pressing the edge sealing at the bottom step part of the upper step of the sheet material, and pressing the edge sealing at the upper step part of the upper step of the sheet material.

[0042] See attached document Figure 1 Appendix Figure 2 and appendix Figure 5 As shown, fine-tuning drive components 500 for adjusting their telescopic movement are respectively provided on the step pre-pressing template unit 700, the platform step pressing wheel 800, the bottom step pressing wheel 900 and the upper step pressing wheel 110. Multiple fine-tuning drive components 500 are sequentially fixedly installed on the top of the connecting plate 600, and are used to drive the step pre-pressing template unit 700, the platform step pressing wheel 800, the bottom step pressing wheel 900 and the upper step pressing wheel 110 to telescopically move back and forth.

[0043] By equipping the step pre-pressing mold unit 700, the platform step pressing roller 800, the bottom step pressing roller 900, and the upper step pressing roller 110 with fine-tuning drive components 500, each of them can be driven to move back and forth independently, so as to achieve edge sealing treatment for different types of steps. This solves the problem that the pressing roller components in the existing adjustable pressing devices cannot be finely adjusted individually, which limits the types of steps that can be pressed.

[0044] See attached document Figure 5 As shown, the adjustment drive assembly includes an adjustment cylinder 501 and a connecting seat 502. The bottom end of the connecting seat 502 is slidably mounted on the top surface of the connecting plate 600. The adjustment cylinder 501 is fixedly mounted on the connecting plate 600 on the other side relative to the platform step pressing wheel 800. The piston rod of the adjustment cylinder 501 is fixedly connected to one end of the connecting seat 502.

[0045] See attached document Figure 2 and attached Figure 4 As shown, a pre-pressing roller 300 and a secondary pressing roller 400 are respectively provided at the front and end of the conveying of the board. The pre-pressing roller 300 is located near one side of the stepped pre-pressing template unit 700, and the secondary pressing roller 400 is located near the outside of the upper stepped pressing roller 110. The pre-pressing roller 300 and the secondary pressing roller 400 can be used to pre-press and press the edge banding onto the board, respectively.

[0046] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. An adjustable planar pressing device, characterized in that, The system includes a mounting base, a fixed base, a connecting plate, a lifting unit, a forward and backward unit, a step pre-pressing template unit, a platform step pressing wheel, a bottom step pressing wheel, and an upper step pressing wheel. The fixed base is slidably mounted on the top of the mounting base. The forward and backward unit is connected to the fixed base and is used to drive the fixed base to slide along the mounting base. The lifting unit is fixedly mounted on the fixed base. The step pre-pressing template unit, the platform step pressing wheel, the bottom step pressing wheel, and the upper step pressing wheel are mounted on the top of the connecting plate. The lifting unit is connected to the bottom of the connecting plate and is used to drive the connecting plate to move up and down. Each of the step pre-pressing template unit, the platform step pressing wheel, the bottom step pressing wheel, and the upper step pressing wheel is equipped with a fine-tuning drive component for adjusting their telescopic movement.

2. The adjustable planar pressing device according to claim 1, characterized in that, The fine-tuning drive assembly includes an adjusting cylinder and a connecting seat. The bottom end of the connecting seat is slidably mounted on the top surface of the connecting plate. The adjusting cylinder is fixedly mounted on the other side of the connecting plate opposite to the platform step pressing wheel. The piston rod of the adjusting cylinder is fixedly connected to one end of the connecting seat.

3. An adjustable planar pressing device according to claim 1 or 2, characterized in that, The connecting plate includes a horizontally arranged support portion and a sliding portion extending downward from the outer edge of the support portion. The lifting unit is connected to the bottom end of the support portion, and a vertically arranged lifting linear guide rail is installed between the inner wall of the sliding portion and the outer wall of the fixed base.

4. The adjustable planar pressing device according to claim 1, characterized in that, It also includes an edge banding pre-pressing roller, which is located adjacent to one side of the step pre-pressing template unit.

5. The adjustable planar pressing device according to claim 4, characterized in that, It also includes a secondary pressing roller, which is disposed adjacent to the outer side of the upper step pressing roller.

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